Hiroshi Ishiguro (or his evil android twin, one) is back in business, and nearly four years after his Geminoid HI-1 startled youngsters everywhere, the Geminoid-F has arrived to consternate the grown-ups. Shown off this weekend in Osaka, Japan, the lifelike lady you see above (pictured left, just in case you were wondering) was designed to mimic human facial expressions that are fed in to its internal computer. The rubberized face has a rather insane amount of flexibility, enabling it to pull off subtle gestures that have thus far